javascript - cross domain ajax POST fails with CORS and Tomcat -

i have been banging head against wall while trying cross domain ajax calls work.

i have enabled cors on tomcat 7.0.5.0 server (windows), , can requests javascript, post requests still fail access denied. before enabling cors failed, seems working bit.

the same code works fine same host, fails on remote hosts.

i have tried everything, , every browser, no luck.

javascript code:

    var request = new xmlhttprequest();     var debug = this.debug;     request.onreadystatechange = function() {         console.log(request.statustext);         console.log(request.responsetext);         console.log(request.responsexml);         if (request.readystate != 4) return;         if (request.status != 200 && request.status != 204) {             console.log('error: sdk post web request failed');         }         ...     };           request.open('post', url, true);     request.setrequestheader("content-type", "application/xml");     request.send(xml); 

tomcat web.xml

<filter-name>corsfilter</filter-name>   <filter-class>org.apache.catalina.filters.corsfilter</filter-class> </filter> <filter-mapping>   <filter-name>corsfilter</filter-name>   <url-pattern>/*</url-pattern> </filter-mapping> 

i tried adding,

  <init-param>     <param-name>cors.allowed.headers</param-name>     <param-value>content-type,x-requested-with,accept,origin,access-control-request-method,access-control-request-headers,authorization</param-value>   </init-param> 

and even,

<filter>   <filter-name>webdavfixfilter</filter-name>   <filter-class>org.apache.catalina.filters.webdavfixfilter</filter-class> </filter> 

but no luck. please help.

---

okay, working now. seems bug in code. using wrong url...